Front discs and pads are a breeze to change - make sure you have a 7mm Allen key though

The rear drums are a bit different - I take it you are changing the shoes too. For these you will need a good size breaker bar, 30mm hex socket and a torque wrench as well as your usual tools. I think the rear hub nut is tightened to 235Nm IIRC

Tbh I'm not sure there is much point in me banging on about how to change discs/pads and shoes/drums, I will more than likely confuse you or mislead you. I would recommend you have a look around on google for a guide for each. Both types of brakes are very similar on any car really with a few exceptions. I would be happy to try and answer any questions if I can.

Remember to work on one side at a time if you are unfamiliar with the setup as this leaves the other side for reference.

Yeah ive got a haynes manual so im gona give that a read before i even attempt it. Ive never realy changed anything like that myself through fear that im gona put my brakes on at some traffic lights after and just keep going instead of stopping Im gona give it a bash, having looked at the parts they dont look like they'll be too much hassle to change. Ill have a look at the haynes maual tomorrow if i have any questions ill give you a shout

Ahh right. I can remember changing 4 brake hoses on a driveway once, covered in 5-6 inches of snow lmao. When I had braided hoses on the focus, one of the front ones had a slight split in it so I had to change them back to the standard ones until I got a new set.